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Costa Rica

$219+ Cheap flights from Redmond (RDM) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap flight deals from Redmond to Costa Rica

Cheapest flights from Redmond to Costa Rica
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 pm
RDM
-
SJO
1 stop11h 02m
United Airlines
Sun 11/89:40 am
SJO
-
RDM
1 stop15h 04m
United Airlines
Deal found 7/8$467
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:52 pm
RDM
-
SJO
1 stop16h 23m
United Airlines
Sat 8/298:45 am
SJO
-
RDM
1 stop10h 43m
United Airlines
Deal found 7/8$474
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:30 pm
RDM
-
SJO
1 stop11h 02m
United Airlines
Sun 11/89:40 am
SJO
-
RDM
1 stop15h 04m
United Airlines
Deal found 7/8$480
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 pm
RDM
-
LIR
2 stops15h 50m
United Airlines
Tue 10/2711:50 am
LIR
-
RDM
1 stop10h 31m
United Airlines
Deal found 7/8$580
This Booking.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am
RDM
-
LIR
2 stops12h 54m
Alaska Airlines
Tue 10/279:16 am
LIR
-
RDM
2 stops15h 34m
Alaska Airlines
Deal found 7/8$585
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:40 am
RDM
-
SJO
2 stops13h 28m
Alaska Airlines
Tue 11/101:43 am
SJO
-
RDM
2 stops15h 14m
Alaska Airlines
Deal found 7/9$596
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:30 pm
RDM
-
SJO
1 stop11h 02m
United Airlines
Wed 11/119:40 am
SJO
-
RDM
1 stop15h 04m
United Airlines
Deal found 7/12$600
This Expedia deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:38 pm
RDM
-
SJO
2 stops28h 30m
Alaska Airlines
Sat 11/71:43 am
SJO
-
RDM
2 stops15h 14m
Alaska Airlines
Deal found 7/8$610
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 am
RDM
-
LIR
1 stop9h 10m
United Airlines
Wed 10/2811:50 am
LIR
-
RDM
1 stop10h 31m
United Airlines
Deal found 7/7$700
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:00 pm
RDM
-
LIR
2 stops21h 43m
American Airlines
Mon 10/192:45 pm
LIR
-
RDM
2 stops23h 59m
American Airlines
Deal found 7/9$709
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:55 am
RDM
-
LIR
2 stops28h 50m
Delta
Wed 12/301:40 pm
LIR
-
RDM
2 stops24h 16m
Delta
Deal found 7/11$1,003
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:49 pm
RDM
-
LIR
2 stops34h 48m
Alaska Airlines
Fri 8/146:39 pm
LIR
-
RDM
2 stops24h 59m
Alaska Airlines
Deal found 7/10$1,020

Find flight deals from Redmond to Costa Rica

Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated July 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$467
(United Airlines)

One-way from

$219
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$683
Provider with most accurate pricing for Bend/Redmond-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bend/Redmond-San José Juan Santamaria Intl flights.
Search Deals
From Bend/Redmond to Costa Rica
Search Deals
One-way flight from Bend/Redmond to Costa Rica
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 8/22

1:52 pm-7:15 am

1 stop16h 23m

San José Juan Santamaria Intl

Sat 8/29

8:45 am-6:28 pm

1 stop10h 43m

$474

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 10/31

7:30 pm-7:32 am

1 stop11h 02m

San José Juan Santamaria Intl

Sun 11/8

8:45 am-10:44 pm

2 stops15h 59m

$505

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 11/1

7:30 pm-11:25 am

2 stops13h 55m

San José Juan Santamaria Intl

Sun 11/8

9:40 am-6:19 pm

1 stop10h 39m

$519

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 11/1

7:40 am-11:08 pm

2 stops13h 28m

San José Juan Santamaria Intl

Tue 11/10

1:43 am-2:57 pm

2 stops15h 14m

$596

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sun 11/1

7:30 pm-8:32 am

1 stop11h 02m

San José Juan Santamaria Intl

Wed 11/11

9:40 am-10:44 pm

1 stop15h 04m

$600

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Thu 11/19

7:30 pm-11:25 am

2 stops13h 55m

San José Juan Santamaria Intl

Sun 12/6

6:40 am-3:07 pm

1 stop10h 27m

$638

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Fri 8/7

7:39 pm-7:15 am

1 stop10h 36m

San José Juan Santamaria Intl

Fri 8/14

8:45 am-8:50 pm

1 stop13h 05m

$653
Quickest round-trip

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Mon 10/26

5:00 am-3:10 pm

1 stop9h 10m

Liberia

Wed 10/28

11:50 am-9:21 pm

1 stop10h 31m

$700

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Sun 10/11

3:00 pm-1:43 pm

2 stops21h 43m

Liberia

Mon 10/19

2:45 pm-1:44 pm

2 stops23h 59m

$709

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Thu 12/24

5:55 am-12:45 pm

2 stops28h 50m

Liberia

Wed 12/30

1:40 pm-11:56 am

2 stops24h 16m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Redmond to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Costa Rica

What is the cheapest month to book a flight from Redmond to Costa Rica?

Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $181). Flying from Redmond to Costa Rica in June is currently the most expensive (average of $865). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated July 12, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,654 reviews
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,979 reviews
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Redmond to Costa Rica?

    Bend/Redmond (RDM) is the airport you will fly out of if you book a flight from Redmond to Costa Rica. It is only a 1.8 mi journey to Bend/Redmond (RDM) from Redmond’s city center.

  • How long is the flight from Redmond to Costa Rica?

    United Airlines can get you from Redmond to Costa Rica in just under 16h 23m. Your travel time can differ by up to . Airlines will cover a distance of 3229 mi.

  • Can I find deals for flights from Redmond to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Redmond to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Costa Rica.

  • Can I find deals for business class flights from Redmond to Costa Rica?

    Yes. Cheapflights offers flight deals from Redmond to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Redmond to Costa Rica?

    Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $181). Flying from Redmond to Costa Rica in June is currently the most expensive (average of $865). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Redmond to Costa Rica

Discover the top 2 airlines that operate flights from Redmond to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$562FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$472Average$754FlexibilityNo cancel feeOn-time75%

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